Software Engineer – Frontend

Tallinn, Estonia

About the job

Testlio is growing fast. We need strong software engineers to meet the challenges of a growing startup. Our frontend engineers are responsible for building modern and fast single page web applications, using tools like ES6, React, Node.js, the Flux application architecture and SCSS.

You will be a part of a product team that is focused on one of the areas of Testlio roadmap. You will closely work with product manager, designer and other engineers to implement necessary features for the Testlio platform. You will be able to dig into various parts of application development as well as give your voice in architecture-related decisions.

Key responsibilities

  • Design and implement modern single page frontend applications using ES6, React and the Flux architecture.
  • Work closely with designers to implement clean and beautiful designs on the frontend.
  • Work with product managers and backend engineers to provide maximum value to the end-user.
  • Write modularised, maintainable and testable code.
  • Write comprehensive tests and documentation for the code you write.
  • Improve our architecture to meet scalability challenges.
  • Find and address performance issues.
  • Participate in design and code reviews.

Relevant profile

  • Solid understanding of web application principles (HTML5, CSS3, ES5/6 and beyond).
  • Expert knowledge of JavaScript
  • Experience with React ecosystem or component based frameworks (Ember, Angular, Web components).
  • Experience with version control systems, preferably Git and Github.
  • Experience working with REST and/or HTTP API's.
  • Experience with Node and/or PHP backends.
  • Awareness of cross-browser compatibility issues and client-side performance considerations.
  • Understanding how to write good documentation.
  • Full english professional proficiency.

What we have to offer

  • Opportunity to learn constantly in a multicultural environment and grow tremendously.
  • A fast, transparent and supportive team.
  • We will take good care of you by compensating sport activities and educational training (or attending seminars interesting to you), good food, relaxing massages etc.
  • A badass lions den you’ll not want to leave in the heart of Telliskivi.  
  • Not to mention, you’ll be part of an amazing pride of lions – check out our video and be updated with what’s going on atm.


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About Testlio

At Testlio, we’re building a next generation testing service to help businesses deliver amazing customer experiences by providing them a community of highly vetted testers and an end-to-end QA management platform.

Since our start in 2013, we’ve built a team of over 60 employees and now serve customers throughout the world.

Upgrade world-renowned apps with us

We help connect people with better apps by connecting dev teams to top testing

Cultivate responsiveness

Micromanaging is not our style, and neither is being static. We want you to do your job better than the way it was described.

Work with spirited people

As a multicultural, global company with some seriously skilled remote assets, there are plenty of rewarding moments.

Commit to meaningful service

Bugs are more than annoying. We improve critical apps deployed by the world’s most creative teams and help deliver excellent user experience.

Join us in Tallinn or San Francisco

Even though we’re spread across the world, we still celebrate wins together. Every summer our whole team meets in Estonia to work as a single unit. We follow it up with a summer-camp like weekend, bonfires included.